// Get the restore Plist from the IPSW
func (ip *IPSW) GetRestorePlist() (parsed Restore, err error) {
url, err := url.Parse(ip.DownloadURL)
// retrieve the Restore.plist from the IPSW, possibly need the BuildManifest too?
reader, err := ranger.NewReader(&ranger.HTTPRanger{URL: url})
zipreader, err := zip.NewReader(reader, reader.Length())
restorePlist, err := ReadFile(zipreader, "Restore.plist")
// decode the plist
dec := plist.NewDecoder(bytes.NewReader(restorePlist))
dec.Decode(&parsed)
return parsed, err
}
// Opens the given URL, returning a Resource.
func openURL(url *url.URL) (resource, error) {
switch url.Scheme {
case "http", "https":
// Resolve the URL as a remote HTTP/HTTPS stream.
reader, err := ranger.NewReader(&ranger.HTTPRanger{URL: url})
if err != nil {
return nil, err
}
return &rangerResource{url.String(), reader}, nil
case "file", "":
// Resolve the URL as a local file.
return os.Open(url.Path)
default:
return nil, fmt.Errorf("Unknown URL scheme: %s", url)
}
}
